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| author | Easwaran Raman <eraman@google.com> | 2012-10-31 23:28:45 +0000 |
|---|---|---|
| committer | Easwaran Raman <eraman@gcc.gnu.org> | 2012-10-31 23:28:45 +0000 |
| commit | 0f379f762d2f3e7f84c038368b9e32c50c8deaab (patch) | |
| tree | 00353207588e4eea26cb41263c8d1cd8745f0aa1 /gcc/optabs.c | |
| parent | 5d59b5e18a878c2201471e529c40f15d49905fc8 (diff) | |
| download | gcc-0f379f762d2f3e7f84c038368b9e32c50c8deaab.zip gcc-0f379f762d2f3e7f84c038368b9e32c50c8deaab.tar.gz gcc-0f379f762d2f3e7f84c038368b9e32c50c8deaab.tar.bz2 | |
re PR target/54938 (sh libgcc_unpack_df.o fails to build: ../../../srcw/libgcc/fp-bit.h:221:19: internal compiler error: in emit_cmp_and_jump_insn_1, at optabs.c:4273)
2012-10-31 Easwaran Raman <eraman@google.com>
PR target/54938
PR middle-end/54957
* optabs.c (emit_cmp_and_jump_insn_1): Add REG_BR_PROB note
only if it doesn't already exist.
* stmt.c (get_outgoing_edge_probs): Return 0 if BB is NULL.
(emit_case_dispatch_table): Handle the case where STMT_BB is
NULL.
(expand_sjlj_dispatch_table): Pass BB containing before_case
to emit_case_dispatch_table.
From-SVN: r193052
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index e220316..bba93c2 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -4268,11 +4268,9 @@ emit_cmp_and_jump_insn_1 (rtx test, enum machine_mode mode, rtx label, int prob) && profile_status != PROFILE_ABSENT && insn && JUMP_P (insn) - && any_condjump_p (insn)) - { - gcc_assert (!find_reg_note (insn, REG_BR_PROB, 0)); - add_reg_note (insn, REG_BR_PROB, GEN_INT (prob)); - } + && any_condjump_p (insn) + && !find_reg_note (insn, REG_BR_PROB, 0)) + add_reg_note (insn, REG_BR_PROB, GEN_INT (prob)); } /* Generate code to compare X with Y so that the condition codes are |